Visual acuity finally a complete platform

Transcription

1 Chart2020 version 9 delivers a new standard for the assessment of visual acuity, binocularity, stereo acuity, contrast sensitivity and other eye performance tests. Chart2020 offers hundreds of test options and strategies yet all easily accessed with the 45 button remote, smart menu docks, the ipad controller and mini monitor or a click of the mouse. Run your exam room efficiently and accurately, adding high-tech appeal, reduce administration time, delegate, with instant reporting database for trends over time. Visual acuity finally a complete platform Feature Overview Visual acuity testing Astigmatism Binocularity Media and education Reporting Contrast acuity (e)etdrs Stereo acuity Dyop - dynamic optotype ipad controller Soft remotes Near VA Amsler 3D

2 Functions Randomization Isolation Direct Size Access Duochrome Overlay Inversion (e)etdrs Reporting Visual acuity Extensive library of logmar, Snellen and equally spaced letters, with classic functions to isolate, overlay and randomize letters. Includes standard optotypes, and the revolutionary dynamic optotype Dyop Optotypes Letters, HOTV Numbers, Kids Dyop E s, C s 6 Global Low Vision Auto calibration to any size monitor Mirrored display Repeater monitor option Easy alternate test distance selector Displayed notation (feet/meters/decimal or LogMAR) Drag and drop real-time chart editor Pref LogMAR allows customization of displayed optotype sizes Report Features Auto-guided Y N test strategy 2 modes quick staircase extensive (e)etdrs ISO protocol High or low contrast 2 phases quick screening in big jumps precision threshold determination Immediate alternate test distance optotype selection - letters, numbers, pediatric e (ETDRS) Simplify refractions with auto-guided visual acuity testing strategies, smart reporting and comparative results from previous visits. Suitability Pre-test rooms Self service vision booths School screener Easily determine your patient s visual acuity using the quick staircase testing method or the comprehensive ISO compliant (e)etdrs testing protocol. Reports show detailed tabulated and graphic information which can be sent directly to EMH EMR systems Contrast acuity Test your patient s contrast sensitivity accurately with standardized outcomes, auto-guided test strategies. Test under different lighting conditions with real time luminance meter. Suitability Ophthalmic clinics Clinical trial studies Low vision clinics Pre-testing exam rooms Hardware Calibration device for screen luminance Real time ambient luminance Targets Letters, numbers, pediatric optotypes Sine gratings (spatial frequency) In-built monitor luminance calibration calibrates to 85cd/m2 Calibration insures standardized outcomes Automated Y N test strategy allows for pre-testing PDF reports with age based graphical overlay* helps justify surgery to insurance companies Test both eyes separately and together Luminance meter saves real-time luminance directed at patient (allows comparison of contrast acuity under different lighting conditions) Quick testing using using standard optotypes. Comprehensive testing using the sine gratings, either showing a single target or a forced choice (pairs) target. Test at 1.5, 3, 6, 12, 18 cycles per degree. Repeater monitor or ipad real time display shows the answer to the doctor. Test the patient not the doctor! Quick start option to shorten test time Inter-target pause allows retina recovery time Stereo acuity Measure your patient s binocularity with some fun test strategies, either with a polarized or normal monitor. Monitors Polarized using circular polarized methods Normal monitors using color separation Tests Random stereo dots 4 shapes test 3 poles test Suitability Military School screener Reporting Displays arc minutes achieved for each test. Military min req is 40 arc seconds Patient wears polarized or color tinted anaglyphs Identifies which object is closest Large step sampling followed by precision threshold Unique testing due to randomization of targets Immediate alternate test distance option Doctor answer view test your patient not the doctor * Normative data infrastructure provided for age based overlay on report. Data not supplied

3 Binocular Astigmatism Polarized Fan with rotating selector Rotating block variable angle Adjustable concentric circle thickness Adjustable showerhead dot sizes Synchronous fan to block axis refinement Cross cylinder Standard ( red green or red blue) Vertical & horizontal Coincidence Fixation disparity Worth 4 dot Duochrome balance Dyop - dynamic optotype Dyop short for dynamic optotype. A Dyop uniformly moving/rotating calibrated gap and segment sizes, motion, color, and contrast provide a precise method for measuring visual acuity. Rotating segmented circular optotype Does not require patient literacy Minimizes fixation and decision fatigue Avoids over minusing and memorization Eliminates visual processing and perception Acuity end point determined when dyop appears static Faster and more accurate refractions Reporting Track trends over time for patient s visual acuity, contrast sensitivy and stereo vision. PDF reports can be used for 1. Justifying medical procedures to insurers 2. EMH EMR records 3. Generating referrals Report have your own logo and practice information, patient s information and detailed graphical and tabulated reports. Clinically validated - Dr Paul Harris SCO OD, FCOVD, FACBO, FAAO, FNAP PROFESSOR Eliminates guessing with similar shaped letters

4 Operating System Users 3rd Party Educational Apps Low Vision Optotypes ephoropter Interface Regulatory Upgrades Demos Specifications Options Mirrored lane Customizable test distances Alternate language optotype Metric US Polarized normal monitor Anaglyph to monitor calibrator Monitor calibration Patient real time luminance reader Customizable media library Windows 7, 8, 10 Mac OSX on Parallels ios and Android controllers and repeater screens Multiple users Each user has multiple sequences easily edited from any library test by drag & drop Most are easily added on request Only limited by size and resolution of monitor 20/10 to 20/2000 Available Q Patient hold loop advertising Auto backups Dual monitor with private answer view Customizable logo and info for reporting Chat live from Chart2020 One click support request ISO compliant FDA listed Many older electronic chart systems can be upgraded to the power of Chart2020 Try before you buy. Contact your representative or distributor for more information. Configurations Plug & Play Hardware, software and IR remote supplied Just mount and start testing Software only User supplies PC Installation of software via internet or remote support LITE, PRO or month to month versions Accessories sold separately Trolley Plug & Play Hardware, software and IR remote supplied on a mobile trolley. Move trolley easily from room to room. Move the trolley instead of the patient, to test at different distances. Purchase options $29 $795 $1,295 $2,099 $29 Price on request BUNDLED DYOP MONTHLY LITE PRO TROLLEY BUNDLE $29 DYOP Monthly

5 Polarized medical monitor Circular polarized monitor Stereo acuity auto-guided tests. Polarized test library including binocularity and fixation disparity Datacolor spyder calibration Patient luminance reader Hardware feature options/kits Luminance monitor calibration Automated built in luminance calibration Standardized contrast acuity Remote / Control options Real time luminance reader placed at the patient Test acuity and contrast under glare 45 button infra red remote USB receiver Simplicity Reliability Move from room to room No pairing 6 month battery life ipad controller Easy to pair via wifi In-built repeater monitor Gesture Control Easy access to control all tests and functions Helps to keep eyes on patient and not the monitor

6 Chart2020 Connect Connect allows you to full over the Chart2020 application, via taps, gestures and more. It also serves as a repeat monitor, so you don t have to turn your head to see the patient monitor. Keep your eyes on your patient not the technology! Connects via wifi One-button access to all tests Private doctor answer view for Contrast and Stereo Intuitive gestures for - Randomization - Masking - VA size changes - Moving through test sequences Multiple exam room setup Near VA Near VA provides a near visual acuity test. Test charts are dynamically prepared based on a users choice of settings. Test distances from 0.33 to 6 meters (14 inches to 20 feet) Gesture driven: - larger - smaller optotypes - randomization (double tap) - One touch, pop-up magnifier Masking options - single lines (vertical + horizontal) - single letter Notations - 20/xx, LogMar, Decimal, and Metric Amsler 3D Allow your patient to draw on the ipad grid where they see the anomaly. Anomalies gets saved with the date and comments All anomalies layered on 1 image to see historic progression Complete history of your anomalies TEST OPTIONS - White, red or black grid - Fixation diagonals - Centre dot blink to assist to keep eye positioned correctly Remote Remote allows you to connect to the Chart2020 application using your mobile or your tablet. Replace your old Infra Red remote with this app. TEMPLATES - Use our pre defined layout - Make your own template - Request customized template Use tablet mobile as a virtual mouse, keyboard Use as a repeater screen